Contact us
Choose a category below so we can get back to you as quickly as possible.
y=x 2x+3x-3=0 x=3/5 兩直線的交點為(3/5,3/5) 所以 直線方程為 y-3/5=-(1/2)(x-3/5) 同乘以10 10y-6=-5x+3 即 5x+10y-9=0
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.